Time delay

Discussion in 'General Electronics Chat' started by ghand, Aug 25, 2008.

  1. ghand

    Thread Starter New Member

    Aug 25, 2008
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    Cumesoftware,
    I also need a time delay on/off circuit that wont cycle and dosen't need to be triggered and will operate when a 12 volt DC is applied. Was pleased to see your alternative to using 555 timers but cant open your attatchment. Could you please tell me how, Many thanks. Geoff
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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  3. Wendy

    Moderator

    Mar 24, 2008
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    It's been long enough I doubt he'll be back, unless someone writes a PM and he's set it up. Good arguement for starting new threads.

    Is this the schematic you were talking about?

    http://www.kpsec.freeuk.com/docs/timer.pdf
     
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